How water contamination in an industrial ammonia refrigeration system can lower system efficiency and increase the electrical costs required to run the system's refrigeration compressors is the focus of a free white paper from Hansen Technologies Corp., Burr Ridge, Ill.

Offered as a free download, “Water Contamination and Water Removal in Industrial Ammonia Refrigeration Systems” by Hansen's Ray Ficker, P.E., also looks at other benefits of removing air and water from ammonia refrigeration systems. To receive a copy, visit www.hantech.com.